Thunderbird 145.0 is here, dropping 32-bit Linux support the same week Firefox did. The update also introduces Exchange support, DNS over HTTPS, and a long list of fixes.
Thunderbird 144.0 delivers a Flatpak update, bug fixes for OpenPGP, S/MIME, and calendar features, plus visual and security improvements.
Thunderbird 143.0 is here with a long list of bug fixes, from Gmail relay errors to startup crashes. It’s a stability-focused release worth installing.
Thunderbird 142.0 brings PDF signing, improved folder management, bug fixes, and critical security patches across Windows, macOS, and Linux.
Thunderbird 141 adds helpful features like archiving from notifications and warns of expiring OpenPGP keys. It also fixes emoji labeling and folder creation issues.
Thunderbird 140.0 rolls out with new notification actions, cleaner UI, and dozens of bug fixes across Linux, Windows, and macOS. It’s a quiet but powerful update for the beloved email client.